. 2022 Nov 16;7(1):77. doi: 10.1007/s41109-022-00518-3

Table 4.

Pairwise correlation between AMI gains and the average number of firms and the average growths

Average numbers	amigain_1976	amigain_2010	Average Growths	amigain_1976	amigain_2010
avg_Ntotal	0.1559	−0.0439	avg_Gtotal	−0.0857	−0.2189
avg_Ntotal	88	54	avg_Gtotal	88	54
avg_NBPCore	0.0579	−0.2621*	avg_GBPCore	0.0616	−0.0951
avg_NBPCore	81	53	avg_GBPCore	81	53
avg_NMTCore	0.1838*	0.0807	avg_GMTCore	−0.0915	−0.2790*
avg_NMTCore	88	54	avg_GMTCore	88	54
avg_NBPSvc	0.0804	−0.1039	avg_GBPSvc	−0.0012	−0.0753
avg_NBPSvc	87	54	avg_GBPSvc	87	54
avg_NMTSvc	0.2453*	0.0555	avg_GMTSvc	−0.0588	−0.1979
avg_NMTSvc	87	54	avg_GMTSvc	87	54
avg_Nt1	0.2002*	−0.0221	avg_Gt1	−0.0649	−0.0716
avg_Nt1	88	54	avg_Gt1	88	54
avg_Nt2	0.1341	−0.0580	avg_Gt2	−0.0384	0.1431
avg_Nt2	86	54	avg_Gt2	86	54
avg_Nt3	0.1545	−0.0422	avg_Gt3	0.0757	0.0307
avg_Nt3	86	54	avg_Gt3	86	54
avg_Nt4	0.1590	−0.0684	avg_Gt4	−0.1662	0.0399
avg_Nt4	87	54	avg_Gt4	87	54
avg_Nt5	0.1795*	0.0713	avg_Gt5	−0.1063	−0.1869
avg_Nt5	87	54	avg_Gt5	87	54
avg_Nt6	0.1836*	−0.0127	avg_Gt6	0.0193	0.0215
avg_Nt6	87	54	avg_Gt6	87	54
avg_Nt7	0.0611	−0.1220	avg_Gt7	0.0500	−0.1919
avg_Nt7	88	54	avg_Gt7	88	54
avg_Ne1	0.1602	−0.0690	avg_Ge1	−0.0011	−0.0631
avg_Ne1	88	54	avg_Ge1	88	54
avg_Ne2	0.2173*	−0.0205	avg_Ge2	−0.2739*	−0.3216*
avg_Ne2	87	54	avg_Ge2	87	54
avg_Ne3	0.1723	0.0807	avg_Ge3	−0.1780*	−0.1761
avg_Ne3	87	54	avg_Ge3	87	54
avg_Ne4	0.1159	−0.0614	avg_Ge4	−0.1567	−0.2451*
avg_Ne4	86	54	avg_Ge4	86	54
avg_Ne5	0.1029	−0.1241	avg_Ge5	−0.0489	−0.2505*
avg_Ne5	83	52	avg_Ge5	83	52
avg_Ne6	0.0764	−0.0381	avg_Ge6	−0.1560	0.0059
avg_Ne6	83	52	avg_Ge6	83	52
avg_Ne7	0.0643	−0.1740	avg_Ge7	0.1187	0.1953
avg_Ne7	78	52	avg_Ge7	78	52

* $p < 0.05$ . For each pairwise correlation, the first value is the correlation coefficient and the value below is the number of observations. The average growth by turnout band is based on the growth in year 2018–2020 only